This method reads sample business process steps from an external textfile and adds a new activity diagram to the model that was passed as a parameter.
该方法从一个外部文本文档中阅读业务过程步骤示例，并向作为一个参数传递的模型，添加一个新的活动图。
2
In Figure 4, our message file contains the text "Booting pinguino >>>", and we again boot into single-user mode using the S parameter.
在 图 4 中，我们的消息文件包含文本 "Booting pinguino >>>"，我们再次使用 S 参数引导到单用户模式。
3
However due to the non-persistent nature of this textfile, starting from Oracle 9i, Oracle introduced server parameter file (SPFILE), which is a binary parameter file stored on the server.